User-Mode Write Access Violation in IrfanView 4.54 at FORMATS!ShowPlugInSaveOptions_W+0x0000000000005722

User-Mode Write Access Violation in IrfanView 4.54 at FORMATS!ShowPlugInSaveOptions_W+0x0000000000005722

CVE-2020-23561 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ShowPlugInSaveOptions_W+0x0000000000005722.

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